Merge pull request #964 from forest-savage1234/docs/python-minimum-q093-20260929

Correct the Python minimum in installation documentation

docs/install.md

@@ -1,6 +1,6 @@
 # Installation
 
-Before proceeding, please note that MVT requires Python 3.6+ to run. While it should be available on most operating systems, please make sure of that before proceeding.
+Before proceeding, please note that MVT requires Python 3.10 or newer to run. While it should be available on most operating systems, please make sure of that before proceeding.
 
 ## Dependencies on Linux
 

docs/ios/records.md

@@ -204,6 +204,10 @@ This JSON file is created by mvt-ios' `Manifest` module. The module extracts rec
 
 If indicators are provided through the command-line, they are checked against the original relative path in case. In some cases, there might be records of files created containing a domain name in their name, for example in the case of browser cache folders. Any matches are stored in *manifest_detected.json*.
 
+An incomplete backup still lists in its manifest the files it failed to acquire. Those records carry a `"missing": true` field, and the module reports how many of them it found. Use it to tell a module which returned nothing because the artifact was not acquired apart from one which found nothing on a device that never had it.
+
+Files must be stored at their expected paths inside the backup folder. If the module cannot finish listing the backup files, it logs a warning and skips the missing-file check; the manifest metadata is still extracted.
+
 ---
 
 ### `os_analytics_ad_daily.json`

src/mvt/android/artifacts/dumpsys_adb.py

@@ -29,11 +29,21 @@ class DumpsysADBArtifact(AndroidArtifact):
         stack = [res]
         cur_indent = 0
         in_multiline = False
-        for line in dump_data.strip(b"\n").split(b"\n"):
+        for line in dump_data.strip(b"\r\n").split(b"\n"):
+            line = line.removesuffix(b"\r")
             # Track the level of indentation
             indent = len(line) - len(line.lstrip())
             if indent < cur_indent:
                 # If the current line is less indented than the previous one, back out
+                if len(stack) <= 1:
+                    # Dedenting below the outermost level means this is not the
+                    # well-formed block the parser expects. Stop here rather than
+                    # raise IndexError out of the module on the next line.
+                    self.log.error(
+                        "Unexpected indentation in ADB manager state, "
+                        "stopping the parse of this section"
+                    )
+                    break
                 stack.pop()
                 cur_indent = indent
             else:
@@ -63,6 +73,12 @@ class DumpsysADBArtifact(AndroidArtifact):
                 current_dict = stack[-1]
 
             if key == "}":
+                if len(stack) <= 1:
+                    self.log.error(
+                        "Unbalanced closing brace in ADB manager state, "
+                        "stopping the parse of this section"
+                    )
+                    break
                 stack.pop()
                 continue
 
@@ -161,6 +177,26 @@ class DumpsysADBArtifact(AndroidArtifact):
                     f"'{user_key['fingerprint']}'"
                 )
 
+    @staticmethod
+    def _find_state_end(content: bytes, open_brace: int) -> int:
+        """Find the unindented line closing the ADB manager state, or -1.
+
+        Braces inside key comments or embedded keystore data are values, while
+        nested structural closing braces are indented.
+        """
+        line_start = open_brace
+        while line_start < len(content):
+            line_end = content.find(b"\n", line_start)
+            if line_end == -1:
+                line_end = len(content)
+            line = content[line_start:line_end].removesuffix(b"\r")
+            if line_start > open_brace and line == b"}":
+                return line_start
+            if line.startswith((b"---------", b"DUMP OF SERVICE ")):
+                break
+            line_start = line_end + 1
+        return -1
+
     def parse(self, content: bytes) -> None:
         """
         Parse the Dumpsys ADB section
@@ -180,12 +216,16 @@ class DumpsysADBArtifact(AndroidArtifact):
             self.log.error("Unable to find ADB manager state in dumpsys output")
             return
 
-        end_of_json = content.rfind(b"}\n")
-        if end_of_json == -1 or end_of_json <= start_of_json:
-            self.log.error("Unable to find complete ADB manager state in dumpsys output")
+        end_of_json = self._find_state_end(content, start_of_json + 1)
+        if end_of_json == -1:
+            self.log.error(
+                "Unable to find complete ADB manager state in dumpsys output"
+            )
             return
 
-        json_content = content[start_of_json + 2 : end_of_json - 2].rstrip()
+        # The brace that opens the state and the one that closes it are not part
+        # of the indented body.
+        json_content = content[start_of_json + 2 : end_of_json].rstrip()
 
         parsed = self.indented_dump_parser(json_content)
         if parsed.get("debugging_manager") is None:

src/mvt/ios/data/ios_versions.json

@@ -1279,5 +1279,9 @@
     {
         "version": "27.0",
         "build": "24A437"
+    },
+    {
+        "version": "27.0.1",
+        "build": "24A446"
     }
 ]

src/mvt/ios/modules/backup/manifest.py

@@ -147,6 +147,12 @@ class Manifest(IOSExtraction):
             )
         names = [description[0] for description in cur.description]
 
+        # An incomplete backup still lists the files it failed to acquire in
+        # its manifest. Only regular files are stored in the backup folder, so
+        # directories and symlinks (flags 2 and 4) are not looked up.
+        stored_file_ids = self._get_stored_backup_file_ids()
+        missing_files = 0
+
         for file_entry in cur:
             file_data = {}
             for index, value in enumerate(file_entry):
@@ -160,6 +166,22 @@ class Manifest(IOSExtraction):
                 "created": "",
             }
 
+            if (
+                stored_file_ids is not None
+                and file_data["flags"] == 1
+                and file_data["fileID"] not in stored_file_ids
+            ):
+                # Without this, a module which found nothing for one of these
+                # files would look like a negative result rather than a gap in
+                # the acquisition.
+                cleaned_metadata["missing"] = True
+                missing_files += 1
+                self.log.debug(
+                    "File %s is listed in the manifest but was not found in the "
+                    "backup folder",
+                    cleaned_metadata["relative_path"],
+                )
+
             if file_data["file"]:
                 try:
                     file_plist = plistlib.load(io.BytesIO(file_data["file"]))
@@ -197,3 +219,10 @@ class Manifest(IOSExtraction):
         conn.close()
 
         self.log.info("Extracted a total of %d file metadata items", len(self.results))
+
+        if missing_files:
+            self.log.info(
+                "Found %d files listed in the manifest but missing from the backup "
+                "folder. The backup might be incomplete.",
+                missing_files,
+            )

src/mvt/ios/modules/base.py

@@ -216,6 +216,55 @@ class IOSExtraction(MVTModule):
 
         return None
 
+    def _get_stored_backup_file_ids(self) -> Optional[set[str]]:
+        """List the IDs of the files actually stored in the backup folder.
+
+        A backup folder stores each file under a two character subfolder named
+        after the first two characters of its file ID. Walking the folders once
+        is cheaper than a filesystem lookup per file ID, and it keeps callers
+        which compare a whole manifest against the folder from paying a
+        `resolve()` for every entry.
+
+        :returns: The file IDs found at their expected paths within the backup
+                  folder, or None if the inventory could not be completed.
+        """
+        if not self.target_path:
+            return None
+
+        file_ids: set[str] = set()
+        try:
+            backup_root = Path(self.target_path).resolve()
+            with os.scandir(self.target_path) as entries:
+                for entry in entries:
+                    if len(entry.name) != 2 or any(
+                        char not in "0123456789abcdef" for char in entry.name
+                    ):
+                        continue
+                    if not entry.is_dir():
+                        continue
+                    if not Path(entry.path).resolve().is_relative_to(backup_root):
+                        continue
+                    with os.scandir(entry.path) as sub_entries:
+                        for sub_entry in sub_entries:
+                            if sub_entry.name[:2] != entry.name:
+                                continue
+                            if sub_entry.is_symlink() and not Path(
+                                sub_entry.path
+                            ).resolve().is_relative_to(backup_root):
+                                continue
+                            if sub_entry.is_file():
+                                file_ids.add(sub_entry.name)
+        except OSError as exc:
+            self.log.warning(
+                "Unable to list the files stored in the backup folder %s: %s. "
+                "Skipping the missing-file check.",
+                self.target_path,
+                exc,
+            )
+            return None
+
+        return file_ids
+
     def _get_fs_files_from_patterns(self, root_paths: list) -> Iterator[str]:
         if not self.target_path:
             return

src/mvt/ios/modules/fs/filesystem.py

@@ -82,7 +82,9 @@ class Filesystem(IOSExtraction):
                 try:
                     dir_path = os.path.join(root, dir_name)
                     result = {
-                        "path": os.path.relpath(dir_path, self.target_path),
+                        "path": os.path.relpath(dir_path, self.target_path).replace(
+                            os.sep, "/"
+                        ),
                         "modified": convert_unix_to_iso(os.stat(dir_path).st_mtime),
                     }
                 except Exception:
@@ -94,7 +96,9 @@ class Filesystem(IOSExtraction):
                 try:
                     file_path = os.path.join(root, file_name)
                     result = {
-                        "path": os.path.relpath(file_path, self.target_path),
+                        "path": os.path.relpath(file_path, self.target_path).replace(
+                            os.sep, "/"
+                        ),
                         "modified": convert_unix_to_iso(os.stat(file_path).st_mtime),
                     }
                 except Exception:

tests/android/test_artifact_dumpsys_adb.py

@@ -130,6 +130,101 @@ class TestDumpsysADBArtifact:
         assert key_store_entry["fingerprint"] == expected_fingerprint
         assert key_store_entry["last_connected"] == "1628501829898"
 
+    def test_parsing_adb_xml_with_crlf_line_endings(self):
+        da_adb = DumpsysADBArtifact()
+        file = get_artifact("android_data/dumpsys_adb_xml.txt")
+        with open(file, "rb") as f:
+            data = f.read().replace(b"\r\n", b"\n").replace(b"\n", b"\r\n")
+
+        da_adb.parse(data)
+
+        assert len(da_adb.results) == 1
+        assert da_adb.results[0]["user_keys"][0]["user"] == "user@laptop"
+        assert da_adb.results[0]["keystore"][0]["last_connected"] == "1628501829898"
+
+    def test_parsing_adb_wifi_with_mixed_line_endings(self):
+        da_adb = DumpsysADBArtifact()
+        data = (
+            b"ADB MANAGER STATE (dumpsys adb):\n"
+            b"{\n"
+            b"  debugging_manager={\n"
+            b"    connected_to_adb=true\n"
+            b"    user_keys=QUJDRA== host@example\n"
+            b"    adb_wifi={\n"
+            b"      enabled=false\n"
+            b"    }\n"
+            b"  }\r\n"
+            b"}\n"
+            b"--------- duration\n"
+        )
+
+        da_adb.parse(data)
+
+        assert len(da_adb.results) == 1
+        assert da_adb.results[0]["user_keys"][0]["user"] == "host@example"
+        assert da_adb.results[0]["adb_wifi"]["enabled"] == b"false"
+
+    ADB_STATE = (
+        b"ADB MANAGER STATE (dumpsys adb):\n"
+        b"{\n"
+        b"  debugging_manager={\n"
+        b"    connected_to_adb=true\n"
+        b"    user_keys=QUJDRA== host@example\n"
+        b"  }\n"
+        b"}\n"
+        b"--------- 0.5s was the duration of 'dumpsys adb'\n"
+    )
+
+    def test_a_later_dumpsys_section_does_not_extend_the_adb_state(self):
+        # A bug report holds many sections. Looking for the last closing brace
+        # in the whole output pulled a later section into this one, which threw
+        # IndexError out of parse() and lost the ADB records entirely.
+        da_adb = DumpsysADBArtifact()
+        da_adb.parse(
+            self.ADB_STATE + b"DUMP OF SERVICE other:\n"
+            b"  debugging_manager={\n"
+            b"    connected_to_adb=false\n"
+            b"    user_keys=RVZJTA== attacker@host\n"
+            b"  }\n"
+            b"}\n"
+        )
+
+        assert len(da_adb.results) == 1
+        assert [key["user"] for key in da_adb.results[0]["user_keys"]] == [
+            "host@example"
+        ]
+        assert da_adb.results[0]["connected_to_adb"] is True
+
+    def test_braces_in_key_comment_are_not_state_delimiters(self):
+        for user in (b"host{example", b"host}}example"):
+            da_adb = DumpsysADBArtifact()
+            da_adb.parse(
+                b"ADB MANAGER STATE (dumpsys adb):\n"
+                b"{\n"
+                b"  debugging_manager={\n"
+                b"    connected_to_adb=true\n"
+                b"    user_keys=QUJDRA== " + user + b"\n  }\n}\n"
+            )
+
+            assert len(da_adb.results) == 1
+            assert da_adb.results[0]["user_keys"][0]["user"] == user.decode()
+
+    def test_unbalanced_state_is_reported_rather_than_raising(self):
+        da_adb = DumpsysADBArtifact()
+        da_adb.parse(
+            b"ADB MANAGER STATE (dumpsys adb):\n"
+            b"{\n"
+            b"  debugging_manager={\n"
+            b"    connected_to_adb=true\n"
+            b"  }\n"
+            b"  }\n"
+            b"}\n"
+        )
+
+        # No exception, and whatever was read before the bad line is kept.
+        assert len(da_adb.results) == 1
+        assert da_adb.results[0]["connected_to_adb"] is True
+
 
 class TestDumpsysADBStateAlerts:
     def test_no_androidqf_context_preserves_existing_behavior(self):

tests/common/test_cli_plugins.py

@@ -1,3 +1,4 @@
+import shlex
 from types import SimpleNamespace
 
 import click
@@ -110,7 +111,7 @@ def test_load_command_option_supports_folders_and_repeated_paths(tmp_path):
 def test_loaded_command_participates_in_shell_completion(tmp_path):
     command_path = _write_command(tmp_path / "hello.py", "hello")
     group = _make_group()
-    words = f"group --load-command {command_path} he"
+    words = f"group --load-command {shlex.quote(str(command_path))} he"
 
     result = CliRunner().invoke(
         group,

tests/common/test_cmd_plugins.py

@@ -1,4 +1,5 @@
 import json
+import re
 from types import SimpleNamespace
 
 import pytest
@@ -54,20 +55,23 @@ def _run(command, arguments):
     return CliRunner().invoke(command, arguments, env={"COLUMNS": "200"})
 
 
-def _table_rows(output):
-    """Return the content of the table rows, without the header and the box."""
+def _table_lines(output):
+    """Return the cells of each line of the table, header first."""
     return [
-        [cell.strip() for cell in line.strip().strip("│").split("│")]
+        [cell.strip() for cell in re.split("[│┃]", line.strip().strip("│┃"))]
         for line in output.splitlines()
-        if "│" in line
+        if "│" in line or "┃" in line
     ]
 
 
+def _table_rows(output):
+    """Return the content of the table rows, without the header and the box."""
+    return _table_lines(output)[1:]
+
+
 def _table_header(output):
-    for line in output.splitlines():
-        if "┃" in line:
-            return [cell.strip() for cell in line.strip().strip("┃").split("┃")]
-    return []
+    lines = _table_lines(output)
+    return lines[0] if lines else []
 
 
 def _install(monkeypatch, distributions, entry_points):

tests/ios_backup/test_decrypt.py

@@ -7,6 +7,7 @@ import logging
 import threading
 from pathlib import Path
 
+import pytest
 from Crypto.Cipher import AES
 
 from mvt.ios.decrypt import DecryptBackup, MVTEncryptedBackup
@@ -81,7 +82,10 @@ def test_extract_file_by_id_copies_unencrypted_files(mocker, tmp_path):
     assert output_path.read_bytes() == b"plain content"
 
 
-def test_process_backup_rejects_unsafe_file_ids_and_destinations(mocker, tmp_path):
+@pytest.mark.parametrize("with_symlink", [False, True], ids=["file-id", "symlink"])
+def test_process_backup_rejects_unsafe_file_ids_and_destinations(
+    mocker, tmp_path, with_symlink
+):
     backup_path = tmp_path / "backup"
     destination = tmp_path / "destination"
     outside = tmp_path / "outside"
@@ -92,20 +96,27 @@ def test_process_backup_rejects_unsafe_file_ids_and_destinations(mocker, tmp_pat
     safe_file_id = "ef" + "3" * 38
     unsafe_file_id = "../../outside-file"
     symlink_file_id = "ab" + "4" * 38
-    for file_id in (safe_file_id, symlink_file_id):
+    file_ids = [safe_file_id]
+    if with_symlink:
+        file_ids.append(symlink_file_id)
+    for file_id in file_ids:
         source_path = backup_path / file_id[:2] / file_id
         source_path.parent.mkdir(parents=True, exist_ok=True)
         source_path.write_bytes(b"encrypted")
-    (destination / "ab").symlink_to(outside, target_is_directory=True)
+    if with_symlink:
+        try:
+            (destination / "ab").symlink_to(outside, target_is_directory=True)
+        except OSError:
+            pytest.skip("creating symbolic links is not permitted on this system")
 
     cursor = mocker.MagicMock()
-    cursor.__iter__.return_value = iter(
-        [
-            (safe_file_id, "Domain", "safe", b"plist"),
-            (unsafe_file_id, "Domain", "unsafe", b"plist"),
-            (symlink_file_id, "Domain", "symlink", b"plist"),
-        ]
-    )
+    records = [
+        (safe_file_id, "Domain", "safe", b"plist"),
+        (unsafe_file_id, "Domain", "unsafe", b"plist"),
+    ]
+    if with_symlink:
+        records.append((symlink_file_id, "Domain", "symlink", b"plist"))
+    cursor.__iter__.return_value = iter(records)
     cursor_context = mocker.MagicMock()
     cursor_context.__enter__.return_value = cursor
 
@@ -124,7 +135,8 @@ def test_process_backup_rejects_unsafe_file_ids_and_destinations(mocker, tmp_pat
     decryptor.process_backup()
 
     assert (destination / safe_file_id[:2] / safe_file_id).read_bytes() == b"decrypted"
-    assert not (outside / symlink_file_id).exists()
+    if with_symlink:
+        assert not (outside / symlink_file_id).exists()
     backup.extract_file_by_id.assert_called_once()
     assert backup.extract_file_by_id.call_args.kwargs["file_id"] == safe_file_id
 

tests/ios_backup/test_manifest.py

@@ -5,7 +5,12 @@
 
 import gc
 import logging
+import os
+import shutil
 import warnings
+from pathlib import Path
+
+import pytest
 
 from mvt.common.indicators import Indicators
 from mvt.common.module import run_module
@@ -14,8 +19,58 @@ from mvt.ios.modules.backup.manifest import Manifest
 
 from ..utils import get_ios_backup_folder
 
+# fileID of HomeDomain::Library/SMS/sms.db in the test backup. It is one of the
+# few files the test backup actually stores.
+SMS_FILE_ID = "3d0d7e5fb2ce288813306e4d4636395e047a3d28"
+
+
+@pytest.fixture
+def backup_without_stored_files(tmp_path):
+    """A copy of the test backup with every stored file removed.
+
+    The test backup only ships a handful of the files its manifest lists, so
+    dropping what it does store leaves a backup where every regular file the
+    manifest mentions is missing from the folder.
+    """
+    backup_path = tmp_path / "backup"
+    shutil.copytree(get_ios_backup_folder(), backup_path)
+
+    for file_id_folder in backup_path.iterdir():
+        if not file_id_folder.is_dir():
+            continue
+        for backup_file in file_id_folder.iterdir():
+            backup_file.unlink()
+
+    return str(backup_path)
+
 
 class TestIOSExtraction:
+    @pytest.mark.parametrize("link_directory", [False, True], ids=["file", "directory"])
+    @pytest.mark.parametrize("inside_backup", [False, True], ids=["outside", "inside"])
+    def test_stored_file_inventory_matches_symlink_resolution(
+        self, tmp_path, link_directory, inside_backup
+    ):
+        backup_path = tmp_path / "backup"
+        backup_path.mkdir()
+        destination = (backup_path if inside_backup else tmp_path) / "contents"
+        destination.mkdir()
+        (destination / SMS_FILE_ID).write_bytes(b"backup file")
+        bucket = backup_path / SMS_FILE_ID[:2]
+        try:
+            if link_directory:
+                bucket.symlink_to(destination, target_is_directory=True)
+            else:
+                bucket.mkdir()
+                (bucket / SMS_FILE_ID).symlink_to(destination / SMS_FILE_ID)
+        except OSError:
+            pytest.skip("creating symbolic links is not permitted on this system")
+
+        m = IOSExtraction(target_path=str(backup_path))
+        assert bool(m._get_backup_file_from_id(SMS_FILE_ID)) is inside_backup
+        assert m._get_stored_backup_file_ids() == (
+            {SMS_FILE_ID} if inside_backup else set()
+        )
+
     def test_get_backup_files_from_manifest_closes_connection(self):
         m = IOSExtraction(target_path=get_ios_backup_folder())
 
@@ -41,6 +96,103 @@ class TestManifestModule:
         assert len(m.timeline) == 5881
         assert len(m.alertstore.alerts) == 0
 
+    def test_manifest_flags_the_files_missing_from_an_incomplete_backup(self):
+        m = Manifest(target_path=get_ios_backup_folder())
+        run_module(m)
+
+        missing = [result for result in m.results if result.get("missing")]
+        # The test backup only stores a handful of the files its manifest
+        # lists, and every one of the rest is a regular file (flags 1).
+        assert len(missing) == 1079
+        assert all(result["flags"] == 1 for result in missing)
+
+        stored = [result for result in m.results if result["file_id"] == SMS_FILE_ID]
+        assert len(stored) == 1
+        assert "missing" not in stored[0]
+
+    def test_manifest_flags_every_stored_file_removed_from_the_backup_folder(
+        self, backup_without_stored_files
+    ):
+        m = Manifest(target_path=backup_without_stored_files)
+        run_module(m)
+
+        missing = [result for result in m.results if result.get("missing")]
+        assert len(missing) == 1089
+
+    def test_manifest_flags_a_file_removed_from_the_backup_folder(self, tmp_path):
+        backup_path = tmp_path / "backup"
+        shutil.copytree(get_ios_backup_folder(), backup_path)
+        (backup_path / SMS_FILE_ID[:2] / SMS_FILE_ID).unlink()
+
+        m = Manifest(target_path=str(backup_path))
+        run_module(m)
+
+        removed = [result for result in m.results if result["file_id"] == SMS_FILE_ID]
+        assert len(removed) == 1
+        assert removed[0]["missing"] is True
+
+    @pytest.mark.parametrize("failed_folder", ["", "3d"], ids=["root", "bucket"])
+    def test_manifest_skips_missing_check_when_inventory_fails(
+        self, monkeypatch, caplog, failed_folder
+    ):
+        backup_path = Path(get_ios_backup_folder())
+        failed_path = backup_path / failed_folder
+        scandir = os.scandir
+
+        def fail_listing(path):
+            if Path(path) == failed_path:
+                raise PermissionError("cannot list backup folder")
+            return scandir(path)
+
+        monkeypatch.setattr(os, "scandir", fail_listing)
+        m = Manifest(target_path=str(backup_path))
+        with caplog.at_level(logging.INFO):
+            m.run()
+
+        assert len(m.results) == 3721
+        assert m._get_backup_file_from_id(SMS_FILE_ID) is not None
+        assert all("missing" not in result for result in m.results)
+        assert "Skipping the missing-file check" in caplog.text
+        assert "The backup might be incomplete" not in caplog.text
+
+    def test_manifest_ignores_unreadable_unrelated_folders(self, tmp_path, monkeypatch):
+        backup_path = tmp_path / "backup"
+        shutil.copytree(get_ios_backup_folder(), backup_path)
+        unrelated = backup_path / "notes"
+        unrelated.mkdir()
+        scandir = os.scandir
+
+        def fail_listing(path):
+            if Path(path) == unrelated:
+                raise PermissionError("cannot list unrelated folder")
+            return scandir(path)
+
+        monkeypatch.setattr(os, "scandir", fail_listing)
+        m = Manifest(target_path=str(backup_path))
+        m.run()
+
+        assert sum(bool(result.get("missing")) for result in m.results) == 1079
+        stored = next(
+            result for result in m.results if result["file_id"] == SMS_FILE_ID
+        )
+        assert "missing" not in stored
+
+    @pytest.mark.parametrize("wrong_folder", ["ab", "notes"])
+    def test_manifest_flags_files_in_the_wrong_folder(self, tmp_path, wrong_folder):
+        backup_path = tmp_path / "backup"
+        shutil.copytree(get_ios_backup_folder(), backup_path)
+        destination = backup_path / wrong_folder
+        destination.mkdir(exist_ok=True)
+        (backup_path / SMS_FILE_ID[:2] / SMS_FILE_ID).rename(destination / SMS_FILE_ID)
+
+        m = Manifest(target_path=str(backup_path))
+        m.run()
+
+        assert m._get_backup_file_from_id(SMS_FILE_ID) is None
+        moved = next(result for result in m.results if result["file_id"] == SMS_FILE_ID)
+        assert moved["missing"] is True
+        assert sum(bool(result.get("missing")) for result in m.results) == 1080
+
     def test_detection(self, indicator_file):
         m = Manifest(target_path=get_ios_backup_folder())
         ind = Indicators(log=logging.getLogger())

tests/ios_backup/test_sqlite_handling.py

@@ -9,6 +9,8 @@ import plistlib
 import shutil
 import sqlite3
 
+import pytest
+
 from mvt.ios.modules.base import IOSExtraction
 from mvt.ios.modules.fs.analytics import Analytics
 
@@ -45,6 +47,9 @@ def test_open_sqlite_reads_wal_without_modifying_evidence(tmp_path):
     assert not os.path.exists(str(evidence_path) + "-shm")
 
 
+@pytest.mark.skipif(
+    shutil.which("sqlite3") is None, reason="the recovery needs the sqlite3 binary"
+)
 def test_recovery_preserves_source_database(tmp_path):
     database_path = tmp_path / "source.db"
     conn = sqlite3.connect(database_path)

tests/ios_fs/test_filesystem.py

@@ -3,15 +3,45 @@
 # Use of this software is governed by the MVT License 1.1 that can be found at
 #   https://license.mvt.re/1.1/
 import logging
+import ntpath
+from types import SimpleNamespace
 
 from mvt.common.indicators import Indicators
 from mvt.common.module import run_module
+from mvt.ios.modules.fs import filesystem
 from mvt.ios.modules.fs.filesystem import Filesystem
 
 from ..utils import get_ios_backup_folder
 
 
 class TestFilesystem:
+    def test_windows_paths_are_normalized_for_indicators(
+        self, monkeypatch, indicators_factory
+    ):
+        m = Filesystem(target_path=r"C:\dump")
+        m.indicators = indicators_factory(
+            file_paths=["matched/directory"], processes=["matched"]
+        )
+        monkeypatch.setattr(
+            filesystem,
+            "os",
+            SimpleNamespace(
+                sep="\\",
+                path=ntpath,
+                walk=lambda _: [(r"C:\dump\matched", ["directory"], ["file.txt"])],
+                stat=lambda _: SimpleNamespace(st_mtime=0),
+            ),
+        )
+
+        m.run()
+        m.check_indicators()
+
+        assert {result["path"] for result in m.results} == {
+            "matched/directory",
+            "matched/file.txt",
+        }
+        assert len(m.alertstore.alerts) == 3
+
     def test_filesystem(self):
         m = Filesystem(target_path=get_ios_backup_folder())
         run_module(m)

tests/test_check_android_androidqf.py

@@ -85,7 +85,7 @@ class TestCheckAndroidqfCommand:
     def test_acquisition_context_falls_back_to_public_key_file(self, tmp_path):
         data_path = tmp_path / "androidqf"
         data_path.mkdir()
-        (data_path / "adb_host_key.pub").write_text("QUJDRA== acquisition@host\n")
+        (data_path / "adb_host_key.pub").write_bytes(b"QUJDRA== acquisition@host\n")
         command = CmdAndroidCheckAndroidQF(target_path=str(data_path))
 
         command.init()

tests/test_cmd_check_sysdiagnose.py

@@ -116,7 +116,7 @@ def test_archive_is_extracted_once_and_unsafe_members_are_skipped(tmp_path):
         module = SysdiagnoseExtraction()
         command.module_init(module)
         assert module.tar is None
-        assert module.parent_path == str(extracted_path.parent)
+        assert Path(module.parent_path) == extracted_path.parent
     finally:
         command.finish()
 

tests/test_completion.py

@@ -43,6 +43,7 @@ class TestCompletionCommand:
 
     def test_completion_install_updates_bashrc_once(self, tmp_path, monkeypatch):
         monkeypatch.setenv("HOME", str(tmp_path))
+        monkeypatch.setenv("USERPROFILE", str(tmp_path))
         runner = CliRunner()
 
         result = runner.invoke(mvt_cli, ["completion", "bash", "--install"])
@@ -67,6 +68,7 @@ class TestCompletionCommand:
         self, tmp_path, monkeypatch
     ):
         monkeypatch.setenv("HOME", str(tmp_path))
+        monkeypatch.setenv("USERPROFILE", str(tmp_path))
         runner = CliRunner()
 
         result = runner.invoke(mvt_cli, ["completion", "fish", "--install"])